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Fluid Pressure Regulating Valve NSN 4820-01-525-9668

Item Description

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

NSN 4820-01-525-9668 NSN: 4820-01-525-9668

Features and Characteristics

Media For Which Designed
Steam
Maximum Inlet Pressure Rating
150.0 pounds per square inch
Tempurature Rating
750.0 degrees fahrenheit
Part Name Assigned By Controlling Agency
Steam seal regulator
Special Features
Loss of oil pressure, inlet open/exhaust closed. Steam seal connection-3.0in flange. Steem fedd connection-1.0in threaded. Dump valve connection-3.0in flange. Sensing connection-.50in flange/4 hole. Oil feed connection-1.0in flange/4 hole. Oil drain connection-1.0in flange. Approximate dimensions-20.0in x 20.0in.
FSC
4820 Nonpowered Valves
NIIN
015259668
NSN
4820015259668

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7312E35-1
Cage Code:
0BR59
Status:
A
MSDS:
Part Number:
7312E35 ASSY 7312E35-1
Cage Code:
0BR59
Status:
A
MSDS:
Part Number:
7312E35
Cage Code:
0BR59
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481809015
  • NAICS: 332911
  • SITC: 74780
  • Description: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-525-9668
What are the manufacturers of nsn 4820015259668?
Does this nsn 4820015259668 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015259668
A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. it is designed for use with compressed gas(es) and various liquids and may include gauges. it may be inline or cartridge (manifold) design. excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.
Does nsn 4820015259668 contain any precious metals?
No precious metal content.
Does nsn 4820015259668 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015259668?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
27565
FIIG:
A21100
App. Key:
D
Cond. Code:
2
Status:
A

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